Properties: colorless, transparent crystal , readily soluble in water and ethyl alcohol, but not in benzene and chloroform
Uses: Purifying agent in pharmaceutical industry, special in antibiotic medication, such as Oxytetracycline , Chloramphenicol , etc. Precipitating agent in Rare-earth mineral processing. Bleaching agent in the textile activities, wood pulp bleaching. Rust-remover for Metal treatment. Grinding agent, such as Marble polishing. Waste water treatment, removing calcium from water.

Oxalic Acid